Right ventricular kinetic energy: 4D flow MRI analysis of healthy volunteers and repaired Tetralogy of Fallot

por Jeong, Daniel, Roldán-Alzate, Alejandro, Francois, Christopher J
Publicado 2014

Left and right ventricular kinetic energy using time-resolved versus time-average ventricular volumes

por Hussaini, Syed F, Roldán-Alzate, Alejandro, Francois, Christopher J
Publicado 2015

Three-dimensional printing in congenital heart disease

por Hermsen, Joshua L., Roldan-Alzate, Alejandro, Anagnostopoulos, Petros V.
Publicado 2020

Enhancement of cerebrovascular 4D flow MRI velocity fields using machine learning and computational fluid dynamics simulation data

por Rutkowski, David R., Roldán-Alzate, Alejandro, Johnson, Kevin M.
Publicado 2021

Quantification of blood flow in the portal circulation before and after an intervention

por Roldán-Alzate, Alejandro, Frydrychowicz, Alex, Reeder, Scott B, Wieben, Oliver
Publicado 2012

Pulmonary arterial distensibility - 2D phase contrast vs 2D bSSFP

por Roldán-Alzate, Alejandro, Wieben, Oliver, Frydrychowicz, Alex, Chesler, Naomi C, Francois, Christopher
Publicado 2012

4D flow-sensitive MR estimation of pulmonary vascular resistance

por Roldán-Alzate, Alejandro, Francois, Christopher, Wieben, Oliver, Chesler, Naomi C, Frydrychowicz, Alex
Publicado 2013

Kinetic energy efficiency of single ventricle and TCPC using 4D flow MRI

por Roldán-Alzate, Alejandro, García-Rodríguez, Sylvana, Anagnostopoulos, Petros V, Srinivasan, Shardha, Francois, Christopher J
Publicado 2015

Comparison of pulmonary artery dimensions in swine obtained from catheter angiography, multi-slice computed tomography, 3D-rotational angiography and phase-contrast magnetic resona...

por Pewowaruk, Ryan, Mendrisova, Klarka, Larrain, Carolina, Francois, Christopher J., Roldán-Alzate, Alejandro, Lamers, Luke
Publicado 2020

A pilot study of bladder voiding with real-time MRI and computational fluid dynamics

por Pewowaruk, Ryan, Rutkowski, David, Hernando, Diego, Kumapayi, Bunmi B., Bushman, Wade, Roldán-Alzate, Alejandro
Publicado 2020

Clinical Applications of 4D Flow MRI in the Portal Venous System

por Oechtering, Thekla H., Roberts, Grant S., Panagiotopoulos, Nikolaos, Wieben, Oliver, Reeder, Scott B., Roldán-Alzate, Alejandro
Publicado 2022

Hemodynamic study of TCPC using in vivo and in vitro 4D flow MRI and numerical simulation

por Roldán-Alzate, Alejandro, García-Rodríguez, Sylvana, Rivera, Leonardo, Wieben, Oliver, Anagnostopoulos, Petros V, Francois, Christopher J
Publicado 2014

Prostate enlargement and altered urinary function are part of the aging process

por Liu, Teresa T., Thomas, Samuel, Mclean, Dalton T., Roldan-Alzate, Alejandro, Hernando, Diego, Ricke, Emily A., Ricke, William A.
Publicado 2019

Achievable aspiration flow rates with large balloon guide catheters during carotid artery stenting

por Schubert, Tilman, Rivera-Rivera, Leonardo, Roldan-Alzate, Alejandro, Consigny, Daniel, Leitner, Lorenz, Strother, Charles, Aagaard-Kienitz, Beverly
Publicado 2020

A technique for intra-procedural blood velocity quantitation using time-resolved 2D digital subtraction angiography

por Hoffman, Carson, Periyasamy, Sarvesh, Longhurst, Colin, Medero, Rafael, Roldan-Alzate, Alejandro, Speidel, Michael A., Laeseke, Paul F.
Publicado 2021

Non-invasive assessment of cardiac function and pulmonary vascular resistance in an canine model of acute thromboembolic pulmonary hypertension using 4D flow cardiovascular magneti...

por Roldán-Alzate, Alejandro, Frydrychowicz, Alex, Johnson, Kevin M, Kellihan, Heidi, Chesler, Naomi C, Wieben, Oliver, François, Christopher J
Publicado 2014

Improvement in pulmonary hypertension discrimination using multiple MRA pant-leg parameters of pulmonary artery

por Kilgas, Phillip, Schrauben, Eric M, Roldán-Alzate, Alejandro, Chesler, Naomi, Wieben, Oliver, Francois, Christopher J, Schiebler, Mark L
Publicado 2014

Non - invasive right ventricular efficiency using 4D flow MRI

por Roldán-Alzate, Alejandro, Grogan, Scott W, Kellihan, Heidi B, Bellofiore, Alessandro, Chesler, Naomi C, Wieben, Oliver, Francois, Christopher J
Publicado 2015

Stent interventions for pulmonary artery stenosis improve bi-ventricular flow efficiency in a swine model

por Pewowaruk, Ryan J., Barton, Gregory P., Johnson, Cody, Ralphe, J. Carter, Francois, Christopher J., Lamers, Luke, Roldán-Alzate, Alejandro
Publicado 2021

Motion‐robust, blood‐suppressed, reduced‐distortion diffusion MRI of the liver

por Geng, Ruiqi, Zhang, Yuxin, Rice, James, Muehler, Matthias R., Starekova, Jitka, Rutkowski, David R., Uboha, Nataliya V., Pirasteh, Ali, Roldán‐Alzate, Alejandro, Guidon, Arnaud, Hernando, Diego
Publicado 2022